INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '250dc4998b0da656899d7e60781e2ccb0493b153fc9a4d4b933fba38c70ba307', 
    'gJd948sHkFNGgWwwFnXGtP2KSkivXoWdLRM915fc6ME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)